<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
    <title>新闻发布</title>
    <link rel="stylesheet" type="text/css" href="../css/add.css"/>
    <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
    <script type="text/javascript" charset="utf-8" src="ueditor.config.js"></script>
	<script src="../js/jquery.min.js"></script>
	
    <script type="text/javascript" charset="utf-8" src="ueditor.all.min.js"> </script>
    <script type="text/javascript" charset="utf-8" src="lang/zh-cn/zh-cn.js"></script>
    
	<script type="text/javascript">
		function onreleas() {
			
	 		 var str = UE.getEditor('editor').getContent();
	 		 
	 		 var autor = document.getElementById('autor');
	 		 
	 		 document.getElementById('article').value=str;
	 		 
	 		  if(autor.value == ""){
	 			  alert('作者栏作者尚未填写!');
	 			  return;
	 		  }
	 		  if(!UE.getEditor('editor').hasContents()){
	 			  alert('请先填写内容!');
	 			  return;
	 		  }
	 		  else{
	 			 document.getElementById("form1").submit();
	 		  }
		}
	</script>
    
</head>
<body>

    <h1 style="text-align: center;">新闻发布</h1>
	<form action="/HMInfomation/information/addArticle" id="form1" method="post">
			
		    <!-- 正则表达式，防止用户填写空格，以至于为空判断失效，仅用于富文本框外 -->	
		 <span id="autor_span" style="font-size: 18px;font-weight: bold;">作者</span><input type="text" id="autor" name="autor" onkeyup="this.value=this.value.replace(/\s+/g,'')" style="margin:0px 0px 0px 15px;">
		 <input type="text" id="article" name="article" style="display: none;"></input>
			<script id="editor" type="text/plain"></script>
			<input type="button" value="提交" id="tj" onclick="onreleas()">
			<label id="errmsg" style="color: green;"></label>
	</form>


<script type="text/javascript">

    //实例化编辑器
    //建议使用工厂方法getEditor创建和引用编辑器实例，如果在某个闭包下引用该编辑器，直接调用UE.getEditor('editor')就能拿到相关的实例
    var ue = UE.getEditor('editor');


    function isFocus(e){
        alert(UE.getEditor('editor').isFocus());
        UE.dom.domUtils.preventDefault(e)
    }
    function setblur(e){
        UE.getEditor('editor').blur();
        UE.dom.domUtils.preventDefault(e)
    }
    function insertHtml() {
        var value = prompt('插入html代码', '');
        UE.getEditor('editor').execCommand('insertHtml', value)
    }
    function createEditor() {
        enableBtn();
        UE.getEditor('editor');
    }
    function getAllHtml() {
        alert(UE.getEditor('editor').getAllHtml())
    }
    function getContent() {
        var arr = [];
        arr.push("使用editor.getContent()方法可以获得编辑器的内容");
        arr.push("内容为：");
        arr.push(UE.getEditor('editor').getContent());
        alert(arr.join("\n"));
    }
    function getPlainTxt() {
        var arr = [];
        arr.push("使用editor.getPlainTxt()方法可以获得编辑器的带格式的纯文本内容");
        arr.push("内容为：");
        arr.push(UE.getEditor('editor').getPlainTxt());
        alert(arr.join('\n'))
    }
    function setContent(isAppendTo) {
        var arr = [];
        arr.push("使用editor.setContent('欢迎使用ueditor')方法可以设置编辑器的内容");
        UE.getEditor('editor').setContent('欢迎使用ueditor', isAppendTo);
        alert(arr.join("\n"));
    }
    function setDisabled() {
        UE.getEditor('editor').setDisabled('fullscreen');
        disableBtn("enable");
    }

    function setEnabled() {
        UE.getEditor('editor').setEnabled();
        enableBtn();
    }

    function getText() {
        //当你点击按钮时编辑区域已经失去了焦点，如果直接用getText将不会得到内容，所以要在选回来，然后取得内容
        var range = UE.getEditor('editor').selection.getRange();
        range.select();
        var txt = UE.getEditor('editor').selection.getText();
        alert(txt)
    }

    function getContentTxt() {
        var arr = [];
        arr.push("使用editor.getContentTxt()方法可以获得编辑器的纯文本内容");
        arr.push("编辑器的纯文本内容为：");
        arr.push(UE.getEditor('editor').getContentTxt());
        alert(arr.join("\n"));
    }
    function hasContent() {
        var arr = [];
        arr.push("使用editor.hasContents()方法判断编辑器里是否有内容");
        arr.push("判断结果为：");
        arr.push(UE.getEditor('editor').hasContents());
        alert(arr.join("\n"));
    }
    function setFocus() {
        UE.getEditor('editor').focus();
    }
    function deleteEditor() {
        disableBtn();
        UE.getEditor('editor').destroy();
    }
    function disableBtn(str) {
        var div = document.getElementById('btns');
        var btns = UE.dom.domUtils.getElementsByTagName(div, "button");
        for (var i = 0, btn; btn = btns[i++];) {
            if (btn.id == str) {
                UE.dom.domUtils.removeAttributes(btn, ["disabled"]);
            } else {
                btn.setAttribute("disabled", "true");
            }
        }
    }
    function enableBtn() {
        var div = document.getElementById('btns');
        var btns = UE.dom.domUtils.getElementsByTagName(div, "button");
        for (var i = 0, btn; btn = btns[i++];) {
            UE.dom.domUtils.removeAttributes(btn, ["disabled"]);
        }
    }

    function getLocalData () {
        alert(UE.getEditor('editor').execCommand( "getlocaldata" ));
    }

    function clearLocalData () {
        UE.getEditor('editor').execCommand( "clearlocaldata" );
        alert("已清空草稿箱")
    }

</script>

<c:if test="${flag }">
		<div class="alert alert-danger alert-dismissable" role="alert">
			${errmsg }
			<%
				session.removeAttribute("flag");
				session.removeAttribute("errmsg");
			%>
		</div>
	</c:if>

</body>
</html>